198137880

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{183461}}^1$

素因数の和:183481

約数の個数: 64

約数和(自身を含む): 660463200

約数和(自身を除く): 462325320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 183461, 366922, 550383, 733844, 917305, 1100766, 1467688, 1651149, 1834610, 2201532, 2751915, 3302298, 3669220, 4403064, 4953447, 5503830, 6604596, 7338440, 8255745, 9906894, 11007660, 13209192, 16511490, 19813788, 22015320, 24767235, 33022980, 39627576, 49534470, 66045960, 99068940, 198137880]

約数ペア:

[(1, 198137880), (2, 99068940), (3, 66045960), (4, 49534470), (5, 39627576), (6, 33022980), (8, 24767235), (9, 22015320), (10, 19813788), (12, 16511490), (15, 13209192), (18, 11007660), (20, 9906894), (24, 8255745), (27, 7338440), (30, 6604596), (36, 5503830), (40, 4953447), (45, 4403064), (54, 3669220), (60, 3302298), (72, 2751915), (90, 2201532), (108, 1834610), (120, 1651149), (135, 1467688), (180, 1100766), (216, 917305), (270, 733844), (360, 550383), (540, 366922), (1080, 183461)]